Ingredients
- Butter (for pan)
- 1⁄3 cup milk
- 1 teaspoon Earl Grey tea leaves
- 1⁄3 cup sour cream
- 2 eggs
- 1 cup sugar
- 1 teaspoon vanilla paste (or extract)
- 1 teaspoon lemon zest (about half a lemon)
- ½ cup canola oil (or extra virgin olive oil)
- 1 cup + 2 tablespoons all-purpose flour
- 1 teaspoon Earl Grey tea leaves
- ¾ teaspoon baking powder
- ½ teaspoon baking soda
- 1⁄8 teaspoon salt
- ½ cup powdered sugar
- 1 tablespoon lemon juice
- ¼ teaspoon vanilla paste (or extract)
- ½ lemon
- ¼ cup sugar
- 1⁄8 cup water
Preparation
Preheat oven to 350°F.
Line an 8-inch round cake pan with parchment paper. Grease with butter and set aside.
In a small saucepan, heat the milk on low until steaming. Remove from heat and add 1 teaspoon of Earl Grey tea leaves. Steep for as long as possible, ideally overnight, in the fridge.
Measure the sour cream in a small bowl. Using a strainer, pour the cooled tea-infused milk into the sour cream and combine.
In a medium bowl, whisk together the eggs, sugar, vanilla and lemon zest until pale. Slowly add the oil while mixing.
Grind the remaining teaspoon of Earl Grey tea leaves in a spice grinder. Sift together the flour, Earl Grey powder, baking powder, baking soda and salt.
Alternate adding the flour mixture and sour cream mixture to the egg mixture, doing at least three inclusions of dry and two inclusions of sour cream.
Once combined, pour batter into the prepared cake pan.
Bake for 35–45 minutes
About this recipe
Mix powdered sugar, lemon juice and vanilla paste together. Once the cake is cool, apply the glaze on top. Decorate with candied lemon peel, if using. Allow to set before serving.
NOTE: This recipe uses one whole lemon. Zest half for the cake, peel the other half for the candied peel (optional), then cut to squeeze for the juice in the glaze.
Peel the lemon, being careful not to get too much pith. Slice lengthwise to create matchsticks.
Combine sugar and water in a saucepan and bring to a boil. Add the lemon peels, then lower the heat and simmer for five minutes. Remove the peels from the saucepan and spread them out on parchment to cool and harden. This can be done in advance. Note: The lemon syrup can be saved and used to mix into beverages or to soak into the cake if you desire more lemon flavor.
The origins of Earl Grey tea
The origins of Earl Grey tea begin with Charles Grey, the second Earl Grey and Prime Minister of Great Britain from 1830 to 1834. It is said that he was on a diplomatic trip to China when he managed to save a Chinese nobleman. In thanks, the nobleman gifted Grey a tea blend of Chinese black tea and bergamot oil. Fruit tea blends were very popular in China at the time, and Grey happily accepted the gift and brought it home to England, where it became a huge success.
Except this isn’t true. The main flavor for Earl Grey tea is indeed bergamot, a citrus that originates from Southeast Asia, but during this time it was not growing in China. Therefore it could not be part of a blend that was gifted to Grey. What most likely happened, although no one knows for sure, is that Grey fell in love with the fruit tea blends while in China, and upon his return to England, wanted to make his own with what he had. They had black tea and—thanks to the booming perfume industry—they had bergamot oil. He had the two combined, put his name on it, and it truly became the most popular tea in the world.